@charset "utf-8";

.title_web {
	text-align: center;
	margin-top: 22px;
	margin-bottom: 22px;
}

.title {
	border: 1px solid #6DB6FF;
	display: inline-block;
	padding: 0 19px 5px 19px;
	/*上右下左*/
}

.title h2 {
	margin-top: -13px;
	background: #FFFFFF;
	margin-bottom: 4px;
	padding: 0 3px;
}

.title h3 {
	margin: 4px 0;
	/*上下为4 左右为0*/
}

.about span{
	display: block;
	text-align: left;
	font-size: 12px;
	width: 268px;
	padding: 10px;
}
.about_one{
	text-align: center;
	height: 320px;
	width: 268px;
	margin-left: 51px;
	background-color: #f2f2f2;	
}
.about_two{
	text-align: center;
	margin-left: 45px;
	margin-right: 20px;
	height: 320px;
	width: 268px;
	background-color: #f2f2f2;
}

.about_three{
	text-align: center;
	height: 320px;
	width: 268px;
	background-color: #f2f2f2;
	margin-right: 51px;
}

.portfolio_border{
	margin-left: 51px;
}

.portfolio{
	height: 285px;
	width: 296px;
	text-align: center;
	padding-right: 7px;
	color: #939393;
}
.portfolio img{
	height: 211px;
	width: 292px;
	border: 1px solid #000000;
}
.portfolio a{
	display: block;
	width: 135px;
	height: 27px;
	background: url(../img/landi.jpg) no-repeat;
	text-decoration:none;/*无下划线*/
	color: #FFFFFF;
	margin: 0 auto;
}
.portfolio h5{
	width: 296px;
	margin: 0 auto;
}

.lianjie_bg{
	background: url(../img/youqing.jpg) no-repeat;
	width: 899px;
	height: 335px;
	margin-left: 54px;
	margin-top: 47px;
}
.lianjie_bg .index_us{
	height: 83px;
	width: 100%;
	background: url(../img/us_line.jpg) no-repeat center;
}
.lianjie_bg .index_us a{
	padding: 18px;
	color: #000000;
	text-align: center;
	line-height: 4px;
}
.lianjie_bg .index_us h4{
	color: #000000;
}
.lianjie{
	width: 222px;
	height: 81px;
	background: url(../img/alibaba-logo-02.png) no-repeat;
	margin-left: 60px;
	margin-top: 32px;
}
.lianjie1{
	width: 222px;
	height: 81px;
	background: url(../img/alibaba-logo-02.png) no-repeat;
	margin-left: 22px;
	margin-top: 32px;
}
.lianjie2{
	width: 222px;
	height: 81px;
	background: url(../img/alibaba-logo-02.png) no-repeat;
	margin-left: 22px;
	margin-top: 32px;
}
.zuo_left{
	background: url(../img/zuo.png) no-repeat;
	width: 18px;
	height: 30px;
	margin-left: 10px;
	margin-top: 51px;
}
.you_right{
	background: url(../img/you.png) no-repeat;
	width: 18px;
	height: 30px;
    margin-right: 10px;
	margin-top: 49px;
}
